Interphase While this is not necessarily one of the main stages of mitosis, cells in this state can easily be identified by their prominent nucleoli. Diagrammatic representation of an onion root tip cell during interphase:Diagrammatic representation of an onion root tip cell during interphase. Credit...
Sato S & Yano H (1994) The nucleolonema changes its three- dimensional conformation during interphase in root-tip meristems of onion. Protoplasma 179: 172-180.Sato S. Yano H: The1 nudeolonema changes Its three-dimensional conformation during lnterphase in root-tip meristems of onion. ...
In this experiment we will categorize and count the cells to compute the mitotic index of the total root area. Introduction – The purpose of this experiment is to answer questions associated with the onion root tip photos that are pictured in the lab. The questions for this lab will be ...
The effect of low temperature on the microtubules in root meristem cells of spring and winter cultivars of wheat Triticum aestivum L. We have studied the response of interphase and mitotic microtubule arrays in root meristem cells of spring and winter cultivars of wheat Triticum aestivum ... EM ...
(1953) The DNA-content (Feulgen) of nuclei during mitosis in a root tip onion. Chromosoma (Berl.) 6: pp. 149-169Patau K, Swift H (1953) The DNA-content (Feulgen) of nuclei during mitosis in a root tip of onion. Chromosoma 6:149- 169...
About 1 – 2 mm length of root tip was cut, fixed in acetic alcohol, washed in ice cold water, hydrolyzed in warm 1 N HCl, stained with aceto-carmine and squashed on glass slide. For each treatment, about 3000 cells were scored and classified into interphase and normal or aberrant ...
About 1- 2mm length of root tip was cut, fixed in acetic alcohol, washed in ice cold water, hydrolyzed in warm 1N hydrochloric acid, stained with aceto-carmine and squashed on glass microscope slide. About 3000 cells were scored for each treatment and classified into interphase and normal or...
Radiation effects of thymidine-2-C 14 : I. Uptake of thymidine-2-C 14 and thymine-2-C 14 in the onion root tip ☆1. 1. By use of the perchloric acid procedure of Ogur and Rosen and by the planchet smear method it was shown that thymidine was utilized for DNA synthesis in ...